Greenpeace has released a new report outlining the environmental and health impacts of the Fukushima nuclear disaster, and warning of long-term consequences lasting decades to even centuries.

Stressing there is “no end in sight” to the ecological fallout, the NGO says the impact in a number of areas will continue, which will include but not be limited to mutations in trees, DNA-damaged worms and butterflies, as well as radiation-contaminated mountain water tables.

“The government’s massive decontamination program will have almost no impact on reducing the ecological threat from the enormous amount of radiation from the Fukushima nuclear disaster. Already, over 9 million cubic meters of nuclear waste are scattered over at least 113,000 locations across Fukushima prefecture,” said Kendra Ulrich, Senior nuclear campaigner at Greenpeace Japan.